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Message-ID: <ZEmYkDPgdKXWM+/e@kernel.org>
Date: Wed, 26 Apr 2023 18:33:04 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Kan Liang <kan.liang@...ux.intel.com>,
Ian Rogers <irogers@...gle.com>
Cc: Ahmad Yasin <ahmad.yasin@...el.com>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Stephane Eranian <eranian@...gle.com>,
Andi Kleen <ak@...ux.intel.com>,
Perry Taylor <perry.taylor@...el.com>,
Samantha Alt <samantha.alt@...el.com>,
Caleb Biggers <caleb.biggers@...el.com>,
Weilin Wang <weilin.wang@...el.com>,
Edward Baker <edward.baker@...el.com>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Adrian Hunter <adrian.hunter@...el.com>,
Florian Fischer <florian.fischer@...q.space>,
Rob Herring <robh@...nel.org>,
Zhengjun Xing <zhengjun.xing@...ux.intel.com>,
John Garry <john.g.garry@...cle.com>,
Kajol Jain <kjain@...ux.ibm.com>,
Sumanth Korikkar <sumanthk@...ux.ibm.com>,
Thomas Richter <tmricht@...ux.ibm.com>,
Tiezhu Yang <yangtiezhu@...ngson.cn>,
Ravi Bangoria <ravi.bangoria@....com>,
Leo Yan <leo.yan@...aro.org>,
Yang Jihong <yangjihong1@...wei.com>,
James Clark <james.clark@....com>,
Suzuki Poulouse <suzuki.poulose@....com>,
Kang Minchul <tegongkang@...il.com>,
Athira Rajeev <atrajeev@...ux.vnet.ibm.com>,
linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 00/40] Fix perf on Intel hybrid CPUs
Em Wed, Apr 26, 2023 at 06:09:36PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Apr 26, 2023 at 12:00:10AM -0700, Ian Rogers escreveu:
> > TL;DR: hybrid doesn't crash, json metrics work on hybrid on both PMUs
> > or individually, event parsing doesn't always scan all PMUs, more and
> > new tests that also run without hybrid, less code.
> >
> > The first patches were previously posted to improve metrics here:
> > "perf stat: Introduce skippable evsels"
> > https://lore.kernel.org/all/20230414051922.3625666-1-irogers@google.com/
> > "perf vendor events intel: Add xxx metric constraints"
> > https://lore.kernel.org/all/20230419005423.343862-1-irogers@google.com/
> >
> > Next are some general test improvements.
>
> Kan,
>
> Have you looked at this? I'm doing a test build on it now.
And just to make clear, this is for v6.5.
- Arnaldo
>
> > Next event parsing is rewritten to not scan all PMUs for the benefit
> > of raw and legacy cache parsing, instead these are handled by the
> > lexer and a new term type. This ultimately removes the need for the
> > event parser for hybrid to be recursive as legacy cache can be just a
> > term. Tests are re-enabled for events with hyphens, so AMD's
> > branch-brs event is now parsable.
> >
> > The cputype option is made a generic pmu filter flag and is tested
> > even on non-hybrid systems.
> >
> > The final patches address specific json metric issues on hybrid, in
> > both the json metrics and the metric code. They also bring in a new
> > json option to not group events when matching a metricgroup, this
> > helps reduce counter pressure for TopdownL1 and TopdownL2 metric
> > groups. The updates to the script that updates the json are posted in:
> > https://github.com/intel/perfmon/pull/73
> >
> > The patches add slightly more code than they remove, in areas like
> > better json metric constraints and tests, but in the core util code,
> > the removal of hybrid is a net reduction:
> > 20 files changed, 631 insertions(+), 951 deletions(-)
> >
> > There's specific detail with each patch, but for now here is the 6.3
> > output followed by that from perf-tools-next with the patch series
> > applied. The tool is running on an Alderlake CPU on an elderly 5.15
> > kernel:
> >
> > Events on hybrid that parse and pass tests:
> > '''
> > $ perf-6.3 version
> > perf version 6.3.rc7.gb7bc77e2f2c7
> > $ perf-6.3 test
> > ...
> > 6.1: Test event parsing : FAILED!
> > ...
> > $ perf test
> > ...
> > 6: Parse event definition strings :
> > 6.1: Test event parsing : Ok
> > 6.2: Parsing of all PMU events from sysfs : Ok
> > 6.3: Parsing of given PMU events from sysfs : Ok
> > 6.4: Parsing of aliased events from sysfs : Skip (no aliases in sysfs)
> > 6.5: Parsing of aliased events : Ok
> > 6.6: Parsing of terms (event modifiers) : Ok
> > ...
> > '''
> >
> > No event/metric running with json metrics and TopdownL1 on both PMUs:
> > '''
> > $ perf-6.3 stat -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 24,073.58 msec cpu-clock # 23.975 CPUs utilized
> > 350 context-switches # 14.539 /sec
> > 25 cpu-migrations # 1.038 /sec
> > 66 page-faults # 2.742 /sec
> > 21,257,199 cpu_core/cycles/ # 883.009 K/sec
> > 2,162,192 cpu_atom/cycles/ # 89.816 K/sec
> > 6,679,379 cpu_core/instructions/ # 277.457 K/sec
> > 753,197 cpu_atom/instructions/ # 31.287 K/sec
> > 1,300,647 cpu_core/branches/ # 54.028 K/sec
> > 148,652 cpu_atom/branches/ # 6.175 K/sec
> > 117,429 cpu_core/branch-misses/ # 4.878 K/sec
> > 14,396 cpu_atom/branch-misses/ # 598.000 /sec
> > 123,097,644 cpu_core/slots/ # 5.113 M/sec
> > 9,241,207 cpu_core/topdown-retiring/ # 7.5% Retiring
> > 8,903,288 cpu_core/topdown-bad-spec/ # 7.2% Bad Speculation
> > 66,590,029 cpu_core/topdown-fe-bound/ # 54.1% Frontend Bound
> > 38,397,500 cpu_core/topdown-be-bound/ # 31.2% Backend Bound
> > 3,294,283 cpu_core/topdown-heavy-ops/ # 2.7% Heavy Operations # 4.8% Light Operations
> > 8,855,769 cpu_core/topdown-br-mispredict/ # 7.2% Branch Mispredict # 0.0% Machine Clears
> > 57,695,714 cpu_core/topdown-fetch-lat/ # 46.9% Fetch Latency # 7.2% Fetch Bandwidth
> > 12,823,926 cpu_core/topdown-mem-bound/ # 10.4% Memory Bound # 20.8% Core Bound
> >
> > 1.004093622 seconds time elapsed
> >
> > $ perf stat -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 24,064.65 msec cpu-clock # 23.973 CPUs utilized
> > 384 context-switches # 15.957 /sec
> > 24 cpu-migrations # 0.997 /sec
> > 71 page-faults # 2.950 /sec
> > 19,737,646 cpu_core/cycles/ # 820.192 K/sec
> > 122,018,505 cpu_atom/cycles/ # 5.070 M/sec (63.32%)
> > 7,636,653 cpu_core/instructions/ # 317.339 K/sec
> > 16,266,629 cpu_atom/instructions/ # 675.955 K/sec (72.50%)
> > 1,552,995 cpu_core/branches/ # 64.534 K/sec
> > 3,208,143 cpu_atom/branches/ # 133.314 K/sec (72.50%)
> > 132,151 cpu_core/branch-misses/ # 5.491 K/sec
> > 547,285 cpu_atom/branch-misses/ # 22.742 K/sec (72.49%)
> > 32,110,597 cpu_atom/TOPDOWN_RETIRING.ALL/ # 1.334 M/sec
> > # 18.4 % tma_bad_speculation (72.48%)
> > 228,006,765 cpu_atom/TOPDOWN_FE_BOUND.ALL/ # 9.475 M/sec
> > # 38.1 % tma_frontend_bound (72.47%)
> > 225,866,251 cpu_atom/TOPDOWN_BE_BOUND.ALL/ # 9.386 M/sec
> > # 37.7 % tma_backend_bound
> > # 37.7 % tma_backend_bound_aux (72.73%)
> > 119,748,254 cpu_atom/CPU_CLK_UNHALTED.CORE/ # 4.976 M/sec
> > # 5.2 % tma_retiring (73.14%)
> > 31,363,579 cpu_atom/TOPDOWN_RETIRING.ALL/ # 1.303 M/sec (73.37%)
> > 227,907,321 cpu_atom/TOPDOWN_FE_BOUND.ALL/ # 9.471 M/sec (63.95%)
> > 228,803,268 cpu_atom/TOPDOWN_BE_BOUND.ALL/ # 9.508 M/sec (63.55%)
> > 113,357,334 cpu_core/TOPDOWN.SLOTS/ # 30.5 % tma_backend_bound
> > # 9.2 % tma_retiring
> > # 8.7 % tma_bad_speculation
> > # 51.6 % tma_frontend_bound
> > 10,451,044 cpu_core/topdown-retiring/
> > 9,687,449 cpu_core/topdown-bad-spec/
> > 58,703,214 cpu_core/topdown-fe-bound/
> > 34,540,660 cpu_core/topdown-be-bound/
> > 154,902 cpu_core/INT_MISC.UOP_DROPPING/ # 6.437 K/sec
> >
> > 1.003818397 seconds time elapsed
> > '''
> >
> > Json metrics that don't crash:
> > '''
> > $ perf-6.3 stat -M TopdownL1 -a sleep 1
> > WARNING: events in group from different hybrid PMUs!
> > WARNING: grouped events cpus do not match, disabling group:
> > anon group { topdown-retiring, topdown-retiring, INT_MISC.UOP_DROPPING, topdown-fe-bound, topdown-fe-bound, CPU_CLK_UNHALTED.CORE, topdown-be-bound, topdown-be-bound, topdown-bad-spec, topdown-bad-spec }
> > Error:
> > The sys_perf_event_open() syscall returned with 22 (Invalid argument) for event (topdown-retiring).
> > /bin/dmesg | grep -i perf may provide additional information.
> >
> > $ perf stat -M TopdownL1 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 811,810 cpu_atom/TOPDOWN_RETIRING.ALL/ # 26.6 % tma_bad_speculation
> > 3,239,281 cpu_atom/TOPDOWN_FE_BOUND.ALL/ # 38.8 % tma_frontend_bound
> > 2,037,667 cpu_atom/TOPDOWN_BE_BOUND.ALL/ # 24.4 % tma_backend_bound
> > # 24.4 % tma_backend_bound_aux
> > 1,670,438 cpu_atom/CPU_CLK_UNHALTED.CORE/ # 9.7 % tma_retiring
> > 808,138 cpu_atom/TOPDOWN_RETIRING.ALL/
> > 3,234,707 cpu_atom/TOPDOWN_FE_BOUND.ALL/
> > 2,081,420 cpu_atom/TOPDOWN_BE_BOUND.ALL/
> > 122,795,280 cpu_core/TOPDOWN.SLOTS/ # 31.7 % tma_backend_bound
> > # 7.0 % tma_bad_speculation
> > # 54.1 % tma_frontend_bound
> > # 7.2 % tma_retiring
> > 8,817,636 cpu_core/topdown-retiring/
> > 8,480,817 cpu_core/topdown-bad-spec/
> > 3,108,926 cpu_core/topdown-heavy-ops/
> > 66,566,215 cpu_core/topdown-fe-bound/
> > 38,958,811 cpu_core/topdown-be-bound/
> > 134,194 cpu_core/INT_MISC.UOP_DROPPING/
> >
> > 1.003607796 seconds time elapsed
> >
> > $ perf stat -M TopdownL2 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 162,334,218 cpu_atom/TOPDOWN_FE_BOUND.FRONTEND_LATENCY/ # 27.7 % tma_fetch_latency (38.99%)
> > 16,191,486 cpu_atom/INST_RETIRED.ANY/ (45.76%)
> > 68,443,205 cpu_atom/TOPDOWN_BE_BOUND.MEM_SCHEDULER/ # 32.2 % tma_memory_bound
> > # 5.8 % tma_core_bound (45.77%)
> > 14,920,109 cpu_atom/UOPS_RETIRED.MS/ # 2.9 % tma_base (45.92%)
> > 14,829,879 cpu_atom/UOPS_RETIRED.MS/ # 2.5 % tma_ms_uops (46.31%)
> > 31,860,520 cpu_atom/TOPDOWN_RETIRING.ALL/ (46.71%)
> > 117,323,055 cpu_atom/CPU_CLK_UNHALTED.CORE/ # 18.7 % tma_branch_mispredicts
> > # 11.5 % tma_fetch_bandwidth
> > # 0.3 % tma_machine_clears
> > # 37.9 % tma_resource_bound (53.49%)
> > 222,579,768 cpu_atom/TOPDOWN_BE_BOUND.ALL/ (53.90%)
> > 13,672,174 cpu_atom/MEM_SCHEDULER_BLOCK.ST_BUF/ (54.23%)
> > 24,264,262 cpu_atom/LD_HEAD.ANY_AT_RET/ (47.46%)
> > 13,872,813 cpu_atom/MEM_SCHEDULER_BLOCK.ALL/ (47.45%)
> > 223,722,007 cpu_atom/TOPDOWN_BE_BOUND.ALL/ (47.31%)
> > 2,005,972 cpu_atom/TOPDOWN_BAD_SPECULATION.MACHINE_CLEARS/ (46.91%)
> > 109,423,013 cpu_atom/TOPDOWN_BAD_SPECULATION.MISPREDICT/ (39.72%)
> > 67,420,790 cpu_atom/TOPDOWN_FE_BOUND.FRONTEND_BANDWIDTH/ (39.33%)
> > 92,790,312 cpu_core/TOPDOWN.SLOTS/ # 24.3 % tma_core_bound
> > # 3.0 % tma_heavy_operations
> > # 5.6 % tma_light_operations
> > # 10.8 % tma_memory_bound
> > # 7.8 % tma_branch_mispredicts
> > # 40.4 % tma_fetch_latency
> > # 0.2 % tma_machine_clears
> > # 7.8 % tma_fetch_bandwidth
> > 8,041,595 cpu_core/topdown-retiring/
> > 10,060,500 cpu_core/topdown-mem-bound/
> > 7,314,344 cpu_core/topdown-bad-spec/
> > 2,824,600 cpu_core/topdown-heavy-ops/
> > 37,630,164 cpu_core/topdown-fetch-lat/
> > 7,278,843 cpu_core/topdown-br-mispredict/
> > 44,863,148 cpu_core/topdown-fe-bound/
> > 32,573,458 cpu_core/topdown-be-bound/
> > 5,785,074 cpu_core/INST_RETIRED.ANY/
> > 2,325,424 cpu_core/UOPS_RETIRED.MS/
> > 15,972,774 cpu_core/CPU_CLK_UNHALTED.THREAD/
> > 117,750 cpu_core/INT_MISC.UOP_DROPPING/
> >
> > 1.003519749 seconds time elapsed
> > '''
> >
> > Note, flags are added below to reduce the size of the output by
> > removing event groups and threshold printing support:
> > '''
> > $ perf stat --metric-no-threshold --metric-no-group -M TopdownL3 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 3,506,641 cpu_atom/TOPDOWN_BE_BOUND.ALLOC_RESTRICTIONS/ # 0.6 % tma_alloc_restriction (17.14%)
> > 133,962,390 cpu_atom/TOPDOWN_BE_BOUND.SERIALIZATION/ # 22.2 % tma_serialization (17.48%)
> > 11,201,207 cpu_atom/TOPDOWN_FE_BOUND.ITLB/ # 1.9 % tma_itlb_misses (17.88%)
> > 63,876,838 cpu_atom/TOPDOWN_BE_BOUND.MEM_SCHEDULER/ # 10.6 % tma_mem_scheduler
> > # 10.5 % tma_store_bound
> > # 2.4 % tma_other_load_store (18.28%)
> > 14,386,940 cpu_atom/UOPS_RETIRED.MS/ (18.68%)
> > 14,432,493 cpu_atom/UOPS_RETIRED.MS/ # 2.7 % tma_other_ret (19.09%)
> > 81,582,687 cpu_atom/TOPDOWN_FE_BOUND.ICACHE/ # 13.5 % tma_icache_misses (19.14%)
> > 30,467,546 cpu_atom/TOPDOWN_RETIRING.ALL/ (19.14%)
> > 16,788,753 cpu_atom/MEM_BOUND_STALLS.LOAD/ # 4.2 % tma_dram_bound
> > # 3.7 % tma_l2_bound
> > # 6.7 % tma_l3_bound (19.14%)
> > 14,514,040 cpu_atom/TOPDOWN_FE_BOUND.DECODE/ # 2.4 % tma_decode (19.14%)
> > 688,307 cpu_atom/TOPDOWN_BAD_SPECULATION.NUKE/ # 0.1 % tma_nuke (19.13%)
> > 0 cpu_atom/UOPS_RETIRED.FPDIV/ (19.12%)
> > 4,408,466 cpu_atom/MEM_BOUND_STALLS.LOAD_L2_HIT/ (19.12%)
> > 120,556,998 cpu_atom/CPU_CLK_UNHALTED.CORE/ # 9.3 % tma_branch_detect
> > # 1.0 % tma_branch_resteer
> > # 5.8 % tma_cisc
> > # 0.3 % tma_fast_nuke
> > # 0.0 % tma_fpdiv_uops
> > # 4.3 % tma_l1_bound
> > # 3.2 % tma_non_mem_scheduler
> > # 1.9 % tma_other_fb
> > # 1.1 % tma_predecode
> > # 0.1 % tma_register
> > # 0.1 % tma_reorder_buffer (22.30%)
> > 34,773,106 cpu_atom/TOPDOWN_FE_BOUND.CISC/ (22.30%)
> > 591,112 cpu_atom/TOPDOWN_BE_BOUND.REGISTER/ (22.30%)
> > 11,286,706 cpu_atom/TOPDOWN_FE_BOUND.OTHER/ (22.30%)
> > 5,082,636 cpu_atom/MEM_BOUND_STALLS.LOAD_DRAM_HIT/ (22.30%)
> > 14,146,185 cpu_atom/MEM_SCHEDULER_BLOCK.ST_BUF/ (22.31%)
> > 55,833,686 cpu_atom/TOPDOWN_FE_BOUND.BRANCH_DETECT/ (22.30%)
> > 25,714,051 cpu_atom/LD_HEAD.ANY_AT_RET/ (19.12%)
> > 456,549 cpu_atom/TOPDOWN_BE_BOUND.REORDER_BUFFER/ (19.12%)
> > 1,616,862 cpu_atom/TOPDOWN_BAD_SPECULATION.FASTNUKE/ (19.12%)
> > 6,680,782 cpu_atom/TOPDOWN_FE_BOUND.PREDECODE/ (19.12%)
> > 14,229,195 cpu_atom/MEM_SCHEDULER_BLOCK.ALL/ (19.12%)
> > 8,128,921 cpu_atom/MEM_BOUND_STALLS.LOAD_LLC_HIT/ (19.12%)
> > 20,941,725 cpu_atom/LD_HEAD.L1_MISS_AT_RET/ (19.11%)
> > 6,177,125 cpu_atom/TOPDOWN_FE_BOUND.BRANCH_RESTEER/ (18.78%)
> > 228,066,346 cpu_atom/TOPDOWN_BE_BOUND.ALL/ (18.38%)
> > 5,204,897 cpu_atom/LD_HEAD.L1_BOUND_AT_RET/ (17.99%)
> > 19,060,104 cpu_atom/TOPDOWN_BE_BOUND.NON_MEM_SCHEDULER/ (17.58%)
> > 0 cpu_atom/UOPS_RETIRED.FPDIV/ (17.19%)
> > 864,565,692 cpu_core/TOPDOWN.SLOTS/ # 4.7 % tma_microcode_sequencer
> > # 0.4 % tma_few_uops_instructions
> > # 0.3 % tma_fused_instructions
> > # 1.8 % tma_memory_operations
> > # 0.1 % tma_nop_instructions
> > # 8.9 % tma_ms_switches
> > # 0.4 % tma_non_fused_branches
> > # 0.0 % tma_fp_arith
> > # 0.0 % tma_int_operations
> > # 35.7 % tma_ports_utilization
> > # 3.8 % tma_other_light_ops (18.03%)
> > 100,519,954 cpu_core/topdown-retiring/ (18.03%)
> > 68,964,454 cpu_core/topdown-bad-spec/ (18.03%)
> > 44,732,021 cpu_core/topdown-heavy-ops/ (18.03%)
> > 435,618,316 cpu_core/topdown-fe-bound/ (18.03%)
> > 262,842,804 cpu_core/topdown-be-bound/ (18.03%)
> > 10,368,608 cpu_core/BR_INST_RETIRED.ALL_BRANCHES/ (18.43%)
> > 55,947,727 cpu_core/RESOURCE_STALLS.SCOREBOARD/ (18.84%)
> > 125,718,255 cpu_core/UOPS_ISSUED.ANY/ (19.24%)
> > 23,178,652 cpu_core/EXE_ACTIVITY.1_PORTS_UTIL/ (19.65%)
> > 0 cpu_core/INT_VEC_RETIRED.ADD_256/ (20.05%)
> > 1,119,514 cpu_core/DSB2MITE_SWITCHES.PENALTY_CYCLES/ # 0.5 % tma_dsb_switches (20.46%)
> > 27,684,795 cpu_core/MEMORY_ACTIVITY.STALLS_L1D_MISS/ # 10.6 % tma_l1_bound
> > # 0.7 % tma_l2_bound (20.86%)
> > 108,813,079 cpu_core/UOPS_EXECUTED.THREAD/ (21.27%)
> > 16,563,036 cpu_core/IDQ.MITE_CYCLES_ANY/ # 5.2 % tma_mite (19.14%)
> > 53,037,471 cpu_core/EXE_ACTIVITY.BOUND_ON_LOADS/ (19.14%)
> > 41,005,510 cpu_core/UOPS_RETIRED.MS/ (19.14%)
> > 575,534 cpu_core/ARITH.DIV_ACTIVE/ # 0.2 % tma_divider (19.14%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.SCALAR_SINGLE,umask=0x03/ (19.14%)
> > 2,207,021 cpu_core/EXE_ACTIVITY.BOUND_ON_STORES/ # 0.9 % tma_store_bound (19.13%)
> > 5,685,032 cpu_core/UOPS_RETIRED.MS,cmask=1,edge/ (19.13%)
> > 25,523 cpu_core/DECODE.LCP/ # 0.0 % tma_lcp (19.12%)
> > 26,095,298 cpu_core/MEMORY_ACTIVITY.STALLS_L2_MISS/ # 10.8 % tma_l3_bound (19.13%)
> > 108,516 cpu_core/MEMORY_ACTIVITY.STALLS_L3_MISS/ # 0.0 % tma_dram_bound (19.13%)
> > 192,239,590 cpu_core/CYCLE_ACTIVITY.STALLS_TOTAL/ (19.12%)
> > 5,978 cpu_core/LSD.CYCLES_ACTIVE/ # -0.0 % tma_lsd (19.12%)
> > 0 cpu_core/INT_VEC_RETIRED.VNNI_128/ (19.13%)
> > 137,530,949 cpu_core/CPU_CLK_UNHALTED.DISTRIBUTED/ # 0.1 % tma_dsb (19.12%)
> > 240,070,549 cpu_core/CPU_CLK_UNHALTED.THREAD/ # 17.5 % tma_icache_misses
> > # 6.1 % tma_itlb_misses
> > # 40.3 % tma_branch_resteers (21.52%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE,umask=0x3c/ (21.51%)
> > 595,051 cpu_core/ARITH.DIV_ACTIVE/ (21.52%)
> > 461,041 cpu_core/IDQ.DSB_CYCLES_ANY/ (21.51%)
> > 0 cpu_core/INT_VEC_RETIRED.MUL_256/ (21.52%)
> > 0 cpu_core/UOPS_EXECUTED.X87/ (21.52%)
> > 237,196 cpu_core/IDQ.DSB_CYCLES_OK/ (21.52%)
> > 125,009 cpu_core/LSD.CYCLES_OK/ (21.52%)
> > 0 cpu_core/INT_VEC_RETIRED.ADD_128/ (21.40%)
> > 28,388,778 cpu_core/MEM_UOP_RETIRED.ANY/ (18.61%)
> > 1,806,629 cpu_core/INST_RETIRED.NOP/ (18.21%)
> > 41,928,018 cpu_core/ICACHE_DATA.STALLS/ (17.81%)
> > 0 cpu_core/INT_VEC_RETIRED.VNNI_256/ (17.41%)
> > 18,230,137 cpu_core/EXE_ACTIVITY.2_PORTS_UTIL,umask=0xc/ (17.02%)
> > 28,052,001 cpu_core/EXE_ACTIVITY.3_PORTS_UTIL,umask=0x80/ (16.61%)
> > 4,073,568 cpu_core/INST_RETIRED.MACRO_FUSED/ (16.20%)
> > 66,509,871 cpu_core/INT_MISC.UNKNOWN_BRANCH_CYCLES/ (15.92%)
> > 2,307,447 cpu_core/IDQ.MITE_CYCLES_OK/ (15.91%)
> > 30,345,769 cpu_core/INT_MISC.CLEAR_RESTEER_CYCLES/ (15.91%)
> > 0 cpu_core/INT_VEC_RETIRED.SHUFFLES/ (15.91%)
> > 14,722,079 cpu_core/ICACHE_TAG.STALLS/ (15.90%)
> >
> > 1.004474469 seconds time elapsed
> >
> > $ perf stat --metric-no-threshold --metric-no-group -M TopdownL4 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 1,004,834,399 ns duration_time # 0.3 % tma_false_sharing
> > # 40.2 % tma_l3_hit_latency
> > # 4.4 % tma_contested_accesses
> > # 1.6 % tma_data_sharing
> > 3,762,410 cpu_atom/LD_HEAD.PGWALK_AT_RET/ # 3.1 % tma_stlb_miss (33.58%)
> > 10 cpu_atom/MACHINE_CLEARS.SMC/ # 0.0 % tma_smc (33.98%)
> > 66,500,689 cpu_atom/TOPDOWN_BE_BOUND.MEM_SCHEDULER/ # 0.0 % tma_ld_buffer
> > # 0.0 % tma_rsv
> > # 11.0 % tma_st_buffer (29.60%)
> > 1,051,312 cpu_atom/LD_HEAD.OTHER_AT_RET/ # 0.9 % tma_other_l1 (30.00%)
> > 14,740,093 cpu_atom/UOPS_RETIRED.MS/ (30.39%)
> > 117,899 cpu_atom/LD_HEAD.DTLB_MISS_AT_RET/ # 0.1 % tma_stlb_hit (30.79%)
> > 701,548 cpu_atom/TOPDOWN_BAD_SPECULATION.NUKE/ # 0.0 % tma_disambiguation
> > # 0.0 % tma_fp_assist
> > # 0.1 % tma_memory_ordering
> > # 0.0 % tma_page_fault (31.08%)
> > 12,873 cpu_atom/MACHINE_CLEARS.MEMORY_ORDERING/ (31.07%)
> > 58,321 cpu_atom/MEM_SCHEDULER_BLOCK.LD_BUF/ (31.07%)
> > 43,458 cpu_atom/MEM_SCHEDULER_BLOCK.RSV/ (31.07%)
> > 14,256,005 cpu_atom/MEM_SCHEDULER_BLOCK.ALL/ (31.06%)
> > 122,156,534 cpu_atom/CPU_CLK_UNHALTED.CORE/ # 0.0 % tma_store_fwd_blk (36.16%)
> > 0 cpu_atom/MACHINE_CLEARS.FP_ASSIST/ (35.76%)
> > 13,804 cpu_atom/MACHINE_CLEARS.SLOW/ (35.35%)
> > 14,388,300 cpu_atom/MEM_SCHEDULER_BLOCK.ST_BUF/ (34.95%)
> > 493,070,443 cpu_atom/CPU_CLK_UNHALTED.REF_TSC/ (39.73%)
> > 2 cpu_atom/MACHINE_CLEARS.PAGE_FAULT/ (39.33%)
> > 1,101 cpu_atom/LD_HEAD.ST_ADDR_AT_RET/ (38.93%)
> > 929 cpu_atom/MACHINE_CLEARS.DISAMBIGUATION/ (38.55%)
> > 14,241,213 cpu_atom/MEM_SCHEDULER_BLOCK.ALL/ (33.45%)
> > 1,010,981,054 cpu_core/TOPDOWN.SLOTS/ # 0.0 % tma_assists
> > # 4.3 % tma_cisc
> > # 0.0 % tma_fp_scalar
> > # 0.0 % tma_fp_vector
> > # 0.0 % tma_shuffles
> > # 0.0 % tma_int_vector_128b
> > # 0.0 % tma_x87_use
> > # 0.0 % tma_int_vector_256b
> > # 0.7 % tma_clears_resteers
> > # 12.4 % tma_mispredicts_resteers (8.14%)
> > 132,375,316 cpu_core/topdown-retiring/ (8.14%)
> > 88,303,327 cpu_core/topdown-bad-spec/ (8.14%)
> > 85,519,216 cpu_core/topdown-br-mispredict/ (8.14%)
> > 495,722,455 cpu_core/topdown-fe-bound/ (8.14%)
> > 298,147,134 cpu_core/topdown-be-bound/ (8.14%)
> > 21,418,803 cpu_core/UOPS_EXECUTED.CYCLES_GE_3/ # 8.8 % tma_ports_utilized_3m (10.12%)
> > 35,208,716 cpu_core/OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD,cmask=4/ # 14.5 % tma_mem_bandwidth
> > # 33.3 % tma_mem_latency (10.52%)
> > 17,358 cpu_core/OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM/ (10.91%)
> > 55,883,811 cpu_core/RESOURCE_STALLS.SCOREBOARD/ # 24.1 % tma_ports_utilized_0 (12.91%)
> > 0 cpu_core/INT_VEC_RETIRED.ADD_256/ (14.89%)
> > 139,890 cpu_core/DTLB_STORE_MISSES.STLB_HIT,cmask=1/ # 2.8 % tma_dtlb_store (15.30%)
> > 216,886 cpu_core/MEM_INST_RETIRED.LOCK_LOADS/ # 3.8 % tma_store_latency
> > # 0.1 % tma_lock_latency (15.71%)
> > 115,948,790 cpu_core/UOPS_EXECUTED.THREAD/ (17.69%)
> > 52,155,508 cpu_core/EXE_ACTIVITY.BOUND_ON_LOADS/ (15.93%)
> > 6 cpu_core/ASSISTS.ANY,umask=0x1B/ (15.93%)
> > 87,422,517 cpu_core/CYCLE_ACTIVITY.CYCLES_MEM_ANY/ # 5.2 % tma_dtlb_load (15.81%)
> > 37,420,652 cpu_core/MEMORY_ACTIVITY.CYCLES_L1D_MISS/ (15.44%)
> > 43,527,357 cpu_core/UOPS_RETIRED.MS/ (15.04%)
> > 31,787,227 cpu_core/INT_MISC.CLEAR_RESTEER_CYCLES/ (14.64%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.SCALAR_SINGLE,umask=0x03/ (14.24%)
> > 4,899,130 cpu_core/XQ.FULL_CYCLES/ # 2.0 % tma_sq_full (13.84%)
> > 1,365 cpu_core/OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM/ (13.44%)
> > 23,904,338 cpu_core/EXE_ACTIVITY.1_PORTS_UTIL/ # 9.9 % tma_ports_utilized_1 (13.05%)
> > 251,479 cpu_core/L2_RQSTS.ALL_RFO/ (12.76%)
> > 188,701,010 cpu_core/CYCLE_ACTIVITY.STALLS_TOTAL/ (12.74%)
> > 6,909 cpu_core/MEM_INST_RETIRED.SPLIT_STORES/ # 0.0 % tma_split_stores (12.74%)
> > 619,775 cpu_core/MEM_LOAD_RETIRED.L1_MISS/ (9.56%)
> > 136,716,345 cpu_core/CPU_CLK_UNHALTED.DISTRIBUTED/ # 0.9 % tma_decoder0_alone (11.15%)
> > 0 cpu_core/INT_VEC_RETIRED.VNNI_128/ (12.74%)
> > 605,850 cpu_core/L1D_PEND_MISS.FB_FULL/ # 0.2 % tma_fb_full (12.73%)
> > 60,079 cpu_core/MEM_STORE_RETIRED.L2_HIT/ (11.14%)
> > 242,508,080 cpu_core/CPU_CLK_UNHALTED.THREAD/ # 4.2 % tma_ports_utilized_2
> > # 0.2 % tma_store_fwd_blk
> > # 0.0 % tma_streaming_stores
> > # 27.5 % tma_unknown_branches
> > # 0.0 % tma_split_loads (12.74%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE,umask=0x3c/ (14.33%)
> > 32,573 cpu_core/LD_BLOCKS.STORE_FORWARD/ (12.74%)
> > 1,130 cpu_core/OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD/ (12.74%)
> > 4,029 cpu_core/MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS/ (9.56%)
> > 4,844,548 cpu_core/INST_DECODED.DECODERS,cmask=1/ (9.56%)
> > 5,266 cpu_core/MEM_LOAD_L3_HIT_RETIRED.XSNP_NO_FWD/ (6.37%)
> > 0 cpu_core/UOPS_EXECUTED.X87/ (7.96%)
> > 0 cpu_core/INT_VEC_RETIRED.MUL_256/ (9.56%)
> > 2,786,473 cpu_core/DTLB_STORE_MISSES.WALK_ACTIVE/ (9.56%)
> > 961,614,001 cpu_core/CPU_CLK_UNHALTED.REF_TSC/ (11.15%)
> > 2,433,107 cpu_core/INST_DECODED.DECODERS,cmask=2/ (11.15%)
> > 0 cpu_core/INT_VEC_RETIRED.ADD_128/ (12.74%)
> > 9,058,046 cpu_core/OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO/ (12.74%)
> > 6,399,992 cpu_core/MEM_INST_RETIRED.ALL_STORES/ (12.74%)
> > 45,519,749 cpu_core/L1D_PEND_MISS.PENDING/ (9.56%)
> > 12,200,559 cpu_core/DTLB_LOAD_MISSES.WALK_ACTIVE/ (7.97%)
> > 115,944,190 cpu_core/OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD/ (6.37%)
> > 0 cpu_core/INT_VEC_RETIRED.VNNI_256/ (7.96%)
> > 1,885,278 cpu_core/INT_MISC.UOP_DROPPING/ (9.56%)
> > 524,819 cpu_core/MEM_LOAD_RETIRED.FB_HIT/ (9.56%)
> > 26,866,872 cpu_core/EXE_ACTIVITY.3_PORTS_UTIL,umask=0x80/ (11.15%)
> > 10,265,977 cpu_core/EXE_ACTIVITY.2_PORTS_UTIL/ (12.74%)
> > 66,662,934 cpu_core/INT_MISC.UNKNOWN_BRANCH_CYCLES/ (12.74%)
> > 0 cpu_core/OCR.STREAMING_WR.ANY_RESPONSE/ (12.74%)
> > 12,499 cpu_core/MEM_LOAD_L3_HIT_RETIRED.XSNP_FWD/ (12.74%)
> > 0 cpu_core/INT_VEC_RETIRED.SHUFFLES/ (12.74%)
> > 47,649 cpu_core/DTLB_LOAD_MISSES.STLB_HIT,cmask=1/ (12.74%)
> > 106,424 cpu_core/L2_RQSTS.RFO_HIT/ (12.74%)
> > 0 cpu_core/LD_BLOCKS.NO_SR/ (7.97%)
> > 1,343,692 cpu_core/MEM_LOAD_COMPLETED.L1_MISS_ANY/ (7.96%)
> > 28,517 cpu_core/L1D_PEND_MISS.L2_STALLS/ (6.37%)
> > 394,101 cpu_core/MEM_LOAD_RETIRED.L3_HIT/ (6.36%)
> > 76,860,165,929 TSC
> >
> > 1.004834399 seconds time elapsed
> >
> > $ perf stat --metric-no-threshold --metric-no-group -M TopdownL5 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 839,538,302 cpu_core/TOPDOWN.SLOTS/ # 0.0 % tma_avx_assists
> > # 0.0 % tma_fp_assists
> > # 0.0 % tma_page_faults
> > # 0.0 % tma_fp_vector_128b
> > # 0.0 % tma_fp_vector_256b (32.40%)
> > 100,274,045 cpu_core/topdown-retiring/ (32.40%)
> > 77,425,642 cpu_core/topdown-bad-spec/ (32.40%)
> > 424,563,652 cpu_core/topdown-fe-bound/ (32.40%)
> > 245,420,564 cpu_core/topdown-be-bound/ (32.40%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE/ (32.79%)
> > 54,372,921 cpu_core/RESOURCE_STALLS.SCOREBOARD/ # 22.2 % tma_serializing_operation (33.20%)
> > 23,018,585 cpu_core/UOPS_DISPATCHED.PORT_6/ # 8.0 % tma_alu_op_utilization (33.61%)
> > 17,748,101 cpu_core/UOPS_DISPATCHED.PORT_2_3_10/ # 4.2 % tma_load_op_utilization (34.02%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE/ (34.43%)
> > 7,616,700 cpu_core/UOPS_DISPATCHED.PORT_0/ (34.83%)
> > 96,571 cpu_core/DTLB_STORE_MISSES.STLB_HIT,cmask=1/ # 0.6 % tma_store_stlb_hit (35.25%)
> > 84,909,672 cpu_core/CYCLE_ACTIVITY.CYCLES_MEM_ANY/ # 0.2 % tma_load_stlb_hit (35.66%)
> > 32,935,744 cpu_core/MEMORY_ACTIVITY.CYCLES_L1D_MISS/ (31.95%)
> > 16,597,385 cpu_core/UOPS_DISPATCHED.PORT_5_11/ (31.95%)
> > 9,452,844 cpu_core/UOPS_DISPATCHED.PORT_1/ (31.94%)
> > 2,620,695 cpu_core/DTLB_STORE_MISSES.WALK_ACTIVE/ # 1.8 % tma_store_stlb_miss (31.95%)
> > 15,699,364 cpu_core/UOPS_DISPATCHED.PORT_7_8/ # 5.7 % tma_store_op_utilization (31.95%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE/ (31.94%)
> > 142,096,670 cpu_core/CPU_CLK_UNHALTED.DISTRIBUTED/ (31.95%)
> > 244,591,239 cpu_core/CPU_CLK_UNHALTED.THREAD/ # 5.2 % tma_load_stlb_miss
> > # 0.0 % tma_mixing_vectors (35.92%)
> > 2,728,385 cpu_core/DTLB_STORE_MISSES.WALK_ACTIVE/ (35.66%)
> > 0 cpu_core/ASSISTS.SSE_AVX_MIX/ (35.27%)
> > 0 cpu_core/FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE/ (34.86%)
> > 12,664,768 cpu_core/DTLB_LOAD_MISSES.WALK_ACTIVE/ (34.46%)
> > 12,629,733 cpu_core/DTLB_LOAD_MISSES.WALK_ACTIVE/ (34.04%)
> > 0 cpu_core/ASSISTS.FP/ (33.63%)
> > 12 cpu_core/ASSISTS.PAGE_FAULT/ (33.23%)
> > 16,704,699 cpu_core/UOPS_DISPATCHED.PORT_4_9/ (32.81%)
> > 48,386 cpu_core/DTLB_LOAD_MISSES.STLB_HIT,cmask=1/ (28.68%)
> >
> > 1.002806967 seconds time elapsed
> >
> > $ perf stat --metric-no-threshold --metric-no-group -M TopdownL6 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 743,684 cpu_core/UOPS_DISPATCHED.PORT_0/ # 4.6 % tma_port_0
> > 1,514 cpu_core/MISC2_RETIRED.LFENCE/ # 0.1 % tma_memory_fence
> > 22,120 cpu_core/CPU_CLK_UNHALTED.PAUSE/ # 0.1 % tma_slow_pause
> > 16,187,637 cpu_core/CPU_CLK_UNHALTED.DISTRIBUTED/ # 4.5 % tma_port_1
> > # 12.6 % tma_port_6
> > 16,754,672 cpu_core/CPU_CLK_UNHALTED.THREAD/
> > 728,805 cpu_core/UOPS_DISPATCHED.PORT_1/
> > 2,040,181 cpu_core/UOPS_DISPATCHED.PORT_6/
> >
> > 1.002727371 seconds time elapse
> > '''
> >
> > Using --cputype:
> > '''
> > $ perf stat --cputype=core -M TopdownL1 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 90,542,172 cpu_core/TOPDOWN.SLOTS/ # 31.3 % tma_backend_bound
> > # 7.0 % tma_bad_speculation
> > # 54.0 % tma_frontend_bound
> > # 7.6 % tma_retiring
> > 6,917,885 cpu_core/topdown-retiring/
> > 6,242,227 cpu_core/topdown-bad-spec/
> > 2,353,956 cpu_core/topdown-heavy-ops/
> > 49,034,945 cpu_core/topdown-fe-bound/
> > 28,390,484 cpu_core/topdown-be-bound/
> > 98,299 cpu_core/INT_MISC.UOP_DROPPING/
> >
> > 1.002395582 seconds time elapsed
> >
> > $ perf stat --cputype=atom -M TopdownL1 -a sleep 1
> >
> > Performance counter stats for 'system wide':
> >
> > 645,836 cpu_atom/TOPDOWN_RETIRING.ALL/ # 26.4 % tma_bad_speculation
> > 2,404,468 cpu_atom/TOPDOWN_FE_BOUND.ALL/ # 38.9 % tma_frontend_bound
> > 1,455,604 cpu_atom/TOPDOWN_BE_BOUND.ALL/ # 23.6 % tma_backend_bound
> > # 23.6 % tma_backend_bound_aux
> > 1,235,109 cpu_atom/CPU_CLK_UNHALTED.CORE/ # 10.4 % tma_retiring
> > 642,124 cpu_atom/TOPDOWN_RETIRING.ALL/
> > 2,398,892 cpu_atom/TOPDOWN_FE_BOUND.ALL/
> > 1,503,157 cpu_atom/TOPDOWN_BE_BOUND.ALL/
> >
> > 1.002061651 seconds time elapsed
> > '''
> >
> > Ian Rogers (40):
> > perf stat: Introduce skippable evsels
> > perf vendor events intel: Add alderlake metric constraints
> > perf vendor events intel: Add icelake metric constraints
> > perf vendor events intel: Add icelakex metric constraints
> > perf vendor events intel: Add sapphirerapids metric constraints
> > perf vendor events intel: Add tigerlake metric constraints
> > perf stat: Avoid segv on counter->name
> > perf test: Test more sysfs events
> > perf test: Use valid for PMU tests
> > perf test: Mask config then test
> > perf test: Test more with config_cache
> > perf test: Roundtrip name, don't assume 1 event per name
> > perf parse-events: Set attr.type to PMU type early
> > perf print-events: Avoid unnecessary strlist
> > perf parse-events: Avoid scanning PMUs before parsing
> > perf test: Validate events with hyphens in
> > perf evsel: Modify group pmu name for software events
> > perf test: Move x86 hybrid tests to arch/x86
> > perf test x86 hybrid: Don't assume evlist order
> > perf parse-events: Support PMUs for legacy cache events
> > perf parse-events: Wildcard legacy cache events
> > perf print-events: Print legacy cache events for each PMU
> > perf parse-events: Support wildcards on raw events
> > perf parse-events: Remove now unused hybrid logic
> > perf parse-events: Minor type safety cleanup
> > perf parse-events: Add pmu filter
> > perf stat: Make cputype filter generic
> > perf test: Add cputype testing to perf stat
> > perf test: Fix parse-events tests for >1 core PMU
> > perf parse-events: Support hardware events as terms
> > perf parse-events: Avoid error when assigning a term
> > perf parse-events: Avoid error when assigning a legacy cache term
> > perf parse-events: Don't auto merge hybrid wildcard events
> > perf parse-events: Don't reorder atom cpu events
> > perf metrics: Be PMU specific for referenced metrics.
> > perf metric: Json flag to not group events if gathering a metric group
> > perf stat: Command line PMU metric filtering
> > perf vendor events intel: Correct alderlake metrics
> > perf jevents: Don't rewrite metrics across PMUs
> > perf metrics: Be PMU specific in event match
> >
> > tools/perf/arch/x86/include/arch-tests.h | 1 +
> > tools/perf/arch/x86/tests/Build | 1 +
> > tools/perf/arch/x86/tests/arch-tests.c | 10 +
> > tools/perf/arch/x86/tests/hybrid.c | 275 ++++++
> > tools/perf/arch/x86/util/evlist.c | 4 +-
> > tools/perf/builtin-list.c | 19 +-
> > tools/perf/builtin-record.c | 13 +-
> > tools/perf/builtin-stat.c | 73 +-
> > tools/perf/builtin-top.c | 5 +-
> > tools/perf/builtin-trace.c | 5 +-
> > .../arch/x86/alderlake/adl-metrics.json | 275 +++---
> > .../arch/x86/alderlaken/adln-metrics.json | 20 +-
> > .../arch/x86/broadwell/bdw-metrics.json | 12 +
> > .../arch/x86/broadwellde/bdwde-metrics.json | 12 +
> > .../arch/x86/broadwellx/bdx-metrics.json | 12 +
> > .../arch/x86/cascadelakex/clx-metrics.json | 12 +
> > .../arch/x86/haswell/hsw-metrics.json | 12 +
> > .../arch/x86/haswellx/hsx-metrics.json | 12 +
> > .../arch/x86/icelake/icl-metrics.json | 23 +
> > .../arch/x86/icelakex/icx-metrics.json | 23 +
> > .../arch/x86/ivybridge/ivb-metrics.json | 12 +
> > .../arch/x86/ivytown/ivt-metrics.json | 12 +
> > .../arch/x86/jaketown/jkt-metrics.json | 12 +
> > .../arch/x86/sandybridge/snb-metrics.json | 12 +
> > .../arch/x86/sapphirerapids/spr-metrics.json | 23 +
> > .../arch/x86/skylake/skl-metrics.json | 12 +
> > .../arch/x86/skylakex/skx-metrics.json | 12 +
> > .../arch/x86/tigerlake/tgl-metrics.json | 23 +
> > tools/perf/pmu-events/jevents.py | 10 +-
> > tools/perf/pmu-events/metric.py | 28 +-
> > tools/perf/pmu-events/metric_test.py | 6 +-
> > tools/perf/pmu-events/pmu-events.h | 2 +
> > tools/perf/tests/evsel-roundtrip-name.c | 119 ++-
> > tools/perf/tests/parse-events.c | 826 +++++++++---------
> > tools/perf/tests/pmu-events.c | 12 +-
> > tools/perf/tests/shell/stat.sh | 44 +
> > tools/perf/util/Build | 1 -
> > tools/perf/util/evlist.h | 1 -
> > tools/perf/util/evsel.c | 30 +-
> > tools/perf/util/evsel.h | 1 +
> > tools/perf/util/metricgroup.c | 111 ++-
> > tools/perf/util/metricgroup.h | 3 +-
> > tools/perf/util/parse-events-hybrid.c | 214 -----
> > tools/perf/util/parse-events-hybrid.h | 25 -
> > tools/perf/util/parse-events.c | 646 ++++++--------
> > tools/perf/util/parse-events.h | 61 +-
> > tools/perf/util/parse-events.l | 108 +--
> > tools/perf/util/parse-events.y | 222 ++---
> > tools/perf/util/pmu-hybrid.c | 20 -
> > tools/perf/util/pmu-hybrid.h | 1 -
> > tools/perf/util/pmu.c | 16 +-
> > tools/perf/util/pmu.h | 3 +
> > tools/perf/util/pmus.c | 25 +-
> > tools/perf/util/pmus.h | 3 +
> > tools/perf/util/print-events.c | 85 +-
> > tools/perf/util/stat-display.c | 6 +-
> > 56 files changed, 1939 insertions(+), 1627 deletions(-)
> > create mode 100644 tools/perf/arch/x86/tests/hybrid.c
> > delete mode 100644 tools/perf/util/parse-events-hybrid.c
> > delete mode 100644 tools/perf/util/parse-events-hybrid.h
> >
> > --
> > 2.40.1.495.gc816e09b53d-goog
> >
>
> --
>
> - Arnaldo
--
- Arnaldo
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